Refactor crypto RNG; add getrandom() support

[tinc] / src / ed25519 / ecdsagen.c

diff --git a/src/ed25519/ecdsagen.c b/src/ed25519/ecdsagen.c
index 9a1de1e..bc14fd2 100644 (file)
--- a/src/ed25519/ecdsagen.c
+++ b/src/ed25519/ecdsagen.c
@@ -27,10 +27,10 @@ typedef struct {
        uint8_t public[32];
 } ecdsa_t;
 
-#include "../crypto.h"
 #include "../ecdsagen.h"
 #include "../utils.h"
 #include "../xalloc.h"
+#include "../random.h"
 
 // Generate ECDSA key
 
@@ -46,14 +46,15 @@ ecdsa_t *ecdsa_generate(void) {
 
 // Write PEM ECDSA keys
 
-static bool write_pem(FILE *fp, const char *type, void *buf, size_t size) {
+static bool write_pem(FILE *fp, const char *type, void *vbuf, size_t size) {
        fprintf(fp, "-----BEGIN %s-----\n", type);
 
+       char *buf = vbuf;
        char base64[65];
 
        while(size) {
                size_t todo = size > 48 ? 48 : size;
-               b64encode(buf, base64, todo);
+               b64encode_tinc(buf, base64, todo);
                fprintf(fp, "%s\n", base64);
                buf += todo;
                size -= todo;